revert: improv: remove tabs (#181)

This reverts commit a3f3c1f.

Author: WerWolv

lib/include/pl/pattern_language.hpp

@@ -93,7 +93,7 @@ namespace pl {
          * @param checkResult Whether to check the result of the execution
          * @return True if the execution was successful, false otherwise. Call PatternLanguage#getCompileErrors() AND PatternLanguage#getEvalError() to get the compilation or runtime errors if false is returned
          */
-        [[nodiscard]] bool executeString(const std::string& code, const std::string& source = api::Source::DefaultSource, const std::map<std::string, core::Token::Literal> &envVars = {}, const std::map<std::string, core::Token::Literal> &inVariables = {}, bool checkResult = true);
+        [[nodiscard]] bool executeString(std::string code, const std::string& source = api::Source::DefaultSource, const std::map<std::string, core::Token::Literal> &envVars = {}, const std::map<std::string, core::Token::Literal> &inVariables = {}, bool checkResult = true);
 
         /**
          * @brief Executes a pattern language file

lib/source/pl/pattern_language.cpp

@@ -187,13 +187,15 @@ namespace pl {
         return m_currAST;
     }
 
-    bool PatternLanguage::executeString(const std::string& code, const std::string& source, const std::map<std::string, core::Token::Literal> &envVars, const std::map<std::string, core::Token::Literal> &inVariables, bool checkResult) {
+    bool PatternLanguage::executeString(std::string code, const std::string& source, const std::map<std::string, core::Token::Literal> &envVars, const std::map<std::string, core::Token::Literal> &inVariables, bool checkResult) {
 	   	const auto startTime = std::chrono::high_resolution_clock::now();
         ON_SCOPE_EXIT {
             const auto endTime = std::chrono::high_resolution_clock::now();
             this->m_runningTime = std::chrono::duration_cast<std::chrono::duration<double>>(endTime - startTime).count();
         };
 
+        code = wolv::util::preprocessText(code);
+
         const auto &evaluator = this->m_internals.evaluator;
 
         evaluator->getConsole().setLogCallback(this->m_logCallback);